code: def _pretty_number(x):
      if isinstance(x, str):
          return x
      # return round(x, rounding)
      return _human_format(x)
  
imports: import plotly.graph_objs
  import numpy
  from plotly import subplots
  import matplotlib.pyplot
  from numbers import Number
  import logging
label_desc: Use image node_id 6 for calling a global function with example usage: _pretty_number(x) and returns: _human_format, x